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A coil is connected to a galvanometer. When the N-pole of a magnet is pushed into the coil the galvanometer deflected to the right . What deflection, if any, is observed when : (a) the N-pole is removed ? (b) the S-pole is inserted ? (c) the magnet is at rest in the coil ? State three ways of increasing the deflection on the galvanometer. |
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Answer» A coil is connected to a galvanometer. When the N-pole of a magnet is pushed into the coil the galvanometer deflected to the right . What deflection, if any, is observed when : (a) the N-pole is removed ? (b) the S-pole is inserted ? (c) the magnet is at rest in the coil ? State three ways of increasing the deflection on the galvanometer. |
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